Title: The Situations and Countermeasures of the Oilfields in High Water Cut Period
Abstract: The paper analyses the problems that the oilfields in high water cut period are faced with,these are: technically,since the distribution of residual oil is dispersion,it is more difficult to be identified and dug exploration potential;the condition of oil-water wells is getting deteriorated and the significant loss of well-points have reduced the control level of water-drive reserve;as well as the adjusted effect of conventional technical means has degraded.From the economic point of view,the rise of water in oil field has also led to a sharp increase in operating costs,which pose a challenge to the effective development.Therefore,the paper suggests that through a fine reservoir description of multi-disciplinary,dynamic and static combination to understand the residual oil;improving the relationship between injection and production via recombination of well pattern and oil-bearing bed,updating and restoring closed wells,and separated layer water-flooding and chemical profile;using mature integrated technology and developing new technology to continually improve development result and increase the benefit of an old oil field.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot